Mercury setting on the hills of Gennadi, Rhodes, Greece, on June 8 - at 36°N it's now an easy sight. See http://bonnstern.wordpress.com/2012/06/07/merkur-mondaufgang-milchstrase-immer-noch-mehr-astronomie-auf-dem-rhodos-trip (top) and http://bonnstern.wordpress.com/2012/06/06/turbulente-fortsetzung-des-laaangen-transit-tages-auf-rhodos (near bottom) for the view 1 and 2 days earlier.